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49728 (1999 VE72)
Classification: Main-belt Asteroid          SPK-ID: 2049728
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04963423513456045 7.2616e-08  
a 2.583008328950848 3.0985e-08 AU
q 2.454802686197174 1.7777e-07 AU
i 15.54184866148422 7.8736e-06 deg
node 110.1641085943853 2.7449e-05 deg
peri 276.2923209336371 8.9039e-05 deg
M 299.4462772638826 8.4508e-05 deg
tp 2457255.550091639320
(2015-Aug-21.05009164)
0.00035698 JED
period 1516.306988924233
4.15
2.7284e-05
7.47e-08
d
yr
n .2374189413025178 4.272e-09 deg/d
Q 2.711213971704523 3.2523e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      527  
   data-arc span      5367 days (14.69 yr)  
   first obs. used      1998-09-30  
   last obs. used      2013-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50936  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 07:38:49  

Additional Information
 Earth MOID = 1.51727 AU 
 T_jup = 3.370 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1 mag n/a MPO263750  

49728 (1999 VE72)          Discovered 1999-Nov-11 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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